<template>
	<div class="b-content">
		<h3>欢迎来到Willie的博客</h3>
		<div class="block">
			<el-avatar :size="50" :src="user.avatar"></el-avatar>
			<div>{{ user.username }}</div>
		</div>
		<div class="maction">
		    <span><el-link type="primary" href="/blogs">主页</el-link></span>
		    <el-divider direction="vertical"></el-divider>
		    <span><el-link type="success" href="/blog/add">发表博客</el-link></span>
		    <el-divider direction="vertical"></el-divider>
			<span v-show="!hasLogin"><el-link type="info" href="/login">登录</el-link></span>
		    <span v-show="hasLogin"><el-link type="danger" @click="logout">退出</el-link></span>
		  </div>
	</div>
</template>

<script>
	export default{
		name:'Header',
		data(){
			return{
				user:{
					username:'请先登录',
					avatar:'https://cube.elemecdn.com/3/7c/3ea6beec64369c2642b92c6726f1epng.png'
				},
				hasLogin:false
			}
		},
		methods:{
			logout(){
				const _this = this
				_this.$axios.get("/logout",{
					headers:{
						"Authorization":localStorage.getItem("token")
					}
				}).then(res => {
					_this.$store.commit("REMOVE_INFO")
					_this.$router.push("/login")
				})	
			}
		},
		created() {
			if(this.$store.getters.getUser.username) {
				this.user.username = this.$store.getters.getUser.username
				this.user.avatar = this.$store.getters.getUser.avatar

				this.hasLogin = true
			}
		
		}
	}
</script>

<style>
	.b-content{
		max-width: 960px;
		margin: 0 auto;
		text-align: center;
	}
	.maction{
		margin: 10px 0;
	}
</style>
